2 3/4a=19 1/4
÷2 3/4 ÷2 3/4
a=1/7
No. It doesn’t, the square root is different than the approximate length.
Answer:
A=2πrh
Step-by-step explanation:
A=2*22/7*4*9
=230
Answer:
8 cups of potatoes are needed
Step-by-step explanation:
One way of doing this work is to write out
1/4 cup 1 cup
------------- , which is equivalent to ------------ (a unit rate)
1 bowl 4 bowl
and then multiply this unit rate by 32 bowls:
(1/4)(32 bowls) = 8 cups of potatoes are needed
8 and -3 multiply to -24 and add up to 5
